Code tolerances – Shell roundness
The ASME code gives tolerances for shell roundness in section UG-80, but this section is often misunderstood. UG-80 has two parts, (a) and (b). UG-80(a) applies to all vessels. It…
Tag: weld repairs
Featured Report #METALMARKETUPDATE – DECEMBER ’24
Before we dive into the numbers, here’s a little lighthearted ASME Code fabricator humor for you. Why did the pressure vessel join the gym? It couldn’t handle the stress anymore.…
Half Pipe Reactor Leg Jumpers
Let’s face it – there are a TON of half pipe jacketed reactors out there in the Chemical Processing and Bioprocessing Industries. It might seem as though there might be…
#METALMARKETUPDATE – NOVEMBER ’24
Before we dive into the numbers, here’s a little lighthearted ASME Code fabricator humor for you. Why did the welder bring a ladder to work? Because he heard the job…
Partial Head Replacement
For October’s segment of “How’d They Do That”, we will focus on a scary (?) problem: Chloride Stress Corrosion Cracking (Cl-SCC). While mobilized to replace several bottom head nozzles on…
#METALMARKETUPDATE – OCTOBER ’24
Before we dive into the numbers, here’s a little lighthearted ASME Code humor for you. How did the ASME Codebook handle rejection? It just revised its specifications and moved on…
